Chemical Properties of 5,6-Dihydro-5-methyluracil (CAS 696-04-8)


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InChI Key
Molecular Weight1
Other Names
  • 5,6-Dihydro-2,4-dihydroxy-5-methylpyrimidine
  • Dihydrothymine
  • 2,4(1H,3H)-Pyrimidinedione, dihydro-5-methyl-
  • Hydrouracil, 5-methyl-
  • 5-Methyl-5,6-dihydrouracil
  • 5,6-Dihydrothymine
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Physical Properties

Property Value Unit Source
Δf -54.09 kJ/mol Joback Calculated Property
Δfgas -291.99 kJ/mol Joback Calculated Property
Δfus 18.74 kJ/mol Joback Calculated Property
Δvap 49.16 kJ/mol Joback Calculated Property
log10WS -0.48 Crippen Calculated Property
logPoct/wat -0.538 Crippen Calculated Property
McVol 93.550 ml/mol McGowan Calculated Property
Pc 5304.68 kPa Joback Calculated Property
Inp [1523.80; 1523.80]   Show Hide
Inp 1523.80 NIST
Inp 1523.80 NIST
Tboil 566.09 K Joback Calculated Property
Tc 826.71 K Joback Calculated Property
Tfus 499.99 K Joback Calculated Property
Vc 0.337 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [221.19; 295.01] J/mol×K [566.09; 826.71] Show Hide
Cp,gas 221.19 J/mol×K 566.09 Joback Calculated Property
Cp,gas 235.27 J/mol×K 609.53 Joback Calculated Property
Cp,gas 248.80 J/mol×K 652.96 Joback Calculated Property
Cp,gas 261.65 J/mol×K 696.40 Joback Calculated Property
Cp,gas 273.71 J/mol×K 739.84 Joback Calculated Property
Cp,gas 284.87 J/mol×K 783.28 Joback Calculated Property
Cp,gas 295.01 J/mol×K 826.71 Joback Calculated Property

Similar Compounds

2,4(1H,3H)-Pyrimidinedione, dihydro-. 5,6-Dihydro-6-methyluracil. 5-Methylbarbituric acid. 5-ethyl-1,3-diazinane-2,4,6-trione. Isopropylbarbituric acid. N,N'-Dimethyl-5-pyrrolidinone-3-carboxamide. 1,5-Dimethylbarbituric acid. 5-ethylhydantoin. Barbituric acid, 5-allyl-. Isocarbamid. Hydroxyethylflurazepam. Urea],1,1'-(1,4-cyclohexylenedimethylene)bis[3-methyl-. N-Acetylnorloline. Licarin B. 1-N-butyl-phenobarbital.

Find more compounds similar to 5,6-Dihydro-5-methyluracil.


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